Liver drug study for rare disease pulled before it started

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Diagnosis of EEP or XLP that has been biochemically and genetically verified prior diagnosis of EPP or XLP * Age 18-75 years * Increased liver stiffness at baseline, defined as stiffness measurement \[E value\] by: Fibroscan \>7 kPa; MRE that is \>3.0 kPa; Velacur/Sonicincyte that is \>6.0 kPa; and/or elevated liver enzymes: serum ALT \> 2 X upper limit of normal (ULN), but not greater than 5 X ULN and/or serum AP \> 2 X ULN, but not greater than 5 X ULN * INR \< 1.4 * Compensated liver disease at baseline, defined as lack of clinically evident ascites, encephalopathy, hepatocellular carcinoma, clinically evident icterus or jaundice, peripheral edema. * Willingness and ability to volunteer and provide informed consent for a long-term study that will include liver biopsies and collection of bile from the second portion of the duodenum, at baseline and at the end of study. In addition, follow-up visits will be planned every 26 weeks throughout the study, with plans for repeat routine/safety labs at each visit and for measures of liver stiffness and markers of hepatic status and fibrosis (Fib-4, APRI, ELF, Fibrotest) performed once every 6 months. Exclusion Criteria: * Chronic hepatitis B, C, D, or E; * Human immunodeficiency (HIV) infection; * Alcohol use \> 14 units/week for men or \> 7 units/week for women; * Pregnancy or breast feeding among women; * Any known active malignancy other than small and localized squamous or basal cell carcinoma of the skin; * Advanced or decompensated heart, lung, kidney, liver, or neuro-psychiatric disease; * History of diagnosed depression or suicidality; * History of diagnosed substance abuse or poor impulse control; * Any other conditions that, in the opinion of the Investigator, renders the individual unfit to participate